FIND ARTICLE

THREE DIMENSIONAL MAMMARY EPITHELIAL CELLS CULTURES AS A MODEL FOR STUDYING THE PROCESSES OF DIFFERENTIATION

The mammary gland is an organ comprised of branched ductal network terminated by secretory alveoli and embedded in mesenchymal stroma. Mammary alveoli, built by myoepithelial and epithelial cells with apico basal polarity, obtain their functional differentiation only during lactogenesis. For this reason they represent a good model for studies on differentiation process of epithelium.

IDENTIFICATION AND CHARACTERIZATION OF MAMMARY GLAND STEM CELLS

Stem cells are cells with a capacity to self-renew and to generate daughter cells that can differentiate into different cell lineages to form all the cell types that are found in the mature tissue. The activity of mammary stem cells and their mitotic progeny is fundamental to normal mammary growth, differentiation and regeneration in successive cycles of pregnancy, lactation and involution. The isolation and characterization of mammary stem cells is fundamental to understanding mammary gland development and tissue homeostasis as well as breast oncogenesis.

The Editorial Board
Andrzej Łukaszyk - przewodniczący, Zofia Bielańska-Osuchowska, Szczepan Biliński, Mieczysław Chorąży, Aleksander Koj, Włodzimierz Korochoda, Leszek Kuźnicki, Aleksandra Stojałowska, Lech Wojtczak

Editorial address:
Katedra i Zakład Histologii i Embriologii Uniwersytetu Medycznego w Poznaniu, ul. Święcickiego 6, 60-781 Poznań, tel. +48 61 8546453, fax. +48 61 8546440, email: mnowicki@ump.edu.pl

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